ES266034U - Pilot and similar packing device. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Tubers and the like packaging device, characterized essentially by the fact of comprising a circular rotating platform (14), carrier of four filling mouths (15), arranged tangentially to its perimeter, and equidistant each one of them at 90º between axes; because the platform (14) has a central axis (9) connected to a pneumatic mechanism (13) that confers the turning movement, said axis (9) of anti-recoil bearings that determine a rotation of the platform in a single sense; because the platform (14) has a tensioning mechanism (17) that prevents the sliding of the bag (6) placed on the filling mouths (15); because in the second position of the filling mouth, there is a stop (18) driven by a pneumatic cylinder and when returning to its rest position and leaving the filling mouth free, a new rotation occurs, which before reaching the third position, contact with a limit switch (20), so that it returns to stop at the next filling mouth (15); because the device comprises a frame (21), which performs a protective function in avoidance of accidents, and in which frame the start-up switch (23) is located; because when the bag (6) is in its third position, at the moment when the two jaws (24) that hold the filling mouth (15) act, these jaws (24) are driven by means of two pneumatic cylinders ( 25); because at a higher level the clamps (27) are located, which tighten and hold the bag (6) and which are activated by means of pneumatic cylinders (28), leaving the bag in a position to receive the product (29), to pack, after actuation of a limit switch (30) because said clamps (27) have at their ends a threading (21) that prevents sliding of the bag (6), these clips being subject to a U-shaped profile, (32) ), component of a small frame (33), attached to an axis (34) s whose assembly is moved by means of a pneumatic cylinder (35), placed in vertical position and attached to the upper frame (1), because in the center of the frame and on its face are located the toothed gears (36) (37) (38) and (39), driven by an electric motor (40) and transmission chains (41); because the gears (38) and (39), drive trapezoidal belts (42), placed laterally on the arms (66), which are closed on the bag (6) at the top, by pneumatic cylinders (67), subject at one end to a tubular profile of the frame (1); because the trapezoidal belts (42) keep in contact with the bag facilitating the conduction thereof to the sewing mechanism (43) and which is driven by an arm when acting on a limit switch (44); to be provided next to the toothed gears, a dining mechanism (43), and its electric motor (45), as well as even corresponding spools of thread (51) and distributors thereof to the sewing mechanism (43) f because for the guidance of the bag (b), by its upper part from the gear (38) to its complete sewing, there is an arm (57) and a guide plate (58) running along the arm (57) a trapezoidal belt (59) that the bag (6) is pressed against the guide plate (58) for perfect sewing by the dining mechanism (43) and by providing two guides (54), for driving the bag (6), which extend longitudinally in the frame ( 1), one of them with shape, so as not to obstruct the entrance of the bag (6) to the conveyor belt (5). (Machine-translation by Google Translate, not legally binding)